(open boot)
(fetch r5 boot)
(fetch r4 boot)
(fetch r3 boot)
(fetch r2 boot)
(fetch r1 boot)
(fetch pump boot)
(inflate r5)
(inflate r4)
(inflate r3)
(inflate r2)
(inflate r1)
(put-away pump boot)
(fetch wrench boot)
(fetch jack boot)
(loosen nuts1 the-hub1)
(jack-up the-hub1)
(undo nuts1 the-hub1)
(remove-wheel w1 the-hub1)
(put-away w1 boot)
(put-on-wheel r1 the-hub1)
(do-up nuts1 the-hub1)
(jack-down the-hub1)
(tighten nuts1 the-hub1)
(loosen nuts2 the-hub2)
(jack-up the-hub2)
(undo nuts2 the-hub2)
(remove-wheel w2 the-hub2)
(put-away w2 boot)
(put-on-wheel r2 the-hub2)
(do-up nuts2 the-hub2)
(jack-down the-hub2)
(tighten nuts2 the-hub2)
(loosen nuts3 the-hub3)
(jack-up the-hub3)
(undo nuts3 the-hub3)
(remove-wheel w3 the-hub3)
(put-away w3 boot)
(put-on-wheel r3 the-hub3)
(do-up nuts3 the-hub3)
(jack-down the-hub3)
(tighten nuts3 the-hub3)
(loosen nuts4 the-hub4)
(jack-up the-hub4)
(undo nuts4 the-hub4)
(remove-wheel w4 the-hub4)
(put-away w4 boot)
(put-on-wheel r4 the-hub4)
(do-up nuts4 the-hub4)
(jack-down the-hub4)
(tighten nuts4 the-hub4)
(loosen nuts5 the-hub5)
(jack-up the-hub5)
(undo nuts5 the-hub5)
(put-away wrench boot)
(remove-wheel w5 the-hub5)
(put-on-wheel r5 the-hub5)
(fetch wrench boot)
(do-up nuts5 the-hub5)
(jack-down the-hub5)
(put-away jack boot)
(tighten nuts5 the-hub5)
(put-away wrench boot)
(put-away w5 boot)
(close boot)
; cost = 65 (unit cost)
